The Mossberg 590 Shockwave includes all the features that have made Mossberg pump-actions the choice for millions worldwide: ambidextrous safety, dual extractors, positive steel-to-steel lockup, twin action bars, and a smooth operating anti-jam elevator. It is chambered in 12 Gauge with a 3″ chamber, 18.5 inch barrel, and 6 round capacity. Get the Mossberg 590 Shockwave for sale from us  today!